[
https://issues.apache.org/jira/browse/SPARK-20207?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15956134#comment-15956134
]
Satyajit varma commented on SPARK-20207:
----------------------------------------
I can take up this ticket, will keep updating on the progress as this is my
first attempt jumping into the Spark SQL codebase.
> Add ablity to exclude current row in WindowSpec
> -----------------------------------------------
>
> Key: SPARK-20207
> URL: https://issues.apache.org/jira/browse/SPARK-20207
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.1.0
> Reporter: Mathew Wicks
> Priority: Minor
>
> It would be useful if we could implement a way to exclude the current row in
> WindowSpec. (We can currently only select ranges of rows/time.)
> Currently, users have to resort to ridiculous measures to exclude the current
> row from windowing aggregations.
> As seen here:
> http://stackoverflow.com/questions/43180723/spark-sql-excluding-the-current-row-in-partition-by-windowing-functions/43198839#43198839
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
